ACT LAB vs Gold Standard Analytics for kratom testing
ACT LAB routes kratom to Davie, Florida and names six alkaloids including mitragynine pseudoindoxyl, substituting paynantheine for MGM-15 relative to PharmLabs. Its exact kratom method, contaminant inclusions and current Florida kratom scope were not published; its accreditation statement concerns cannabis. Pricing is by quote. For a stated method, a published price and a public certificate, Gold Standard Analytics is the alternative.
ACT LAB, Davie, Florida (kratom). actlab.com/kratom-testing/. Facts checked September 9, 2026.
What ACT LAB does well
- Six named alkaloids including mitragynine pseudoindoxyl.
- Florida site dedicated to kratom intake.
- Partnership with SC Labs for a broader network.
- Established cannabis compliance history.
Side by side
| Gold Standard Analytics | ACT LAB | |
|---|---|---|
| Location and shipping | Gold Standard AnalyticsHouston, Texas. One laboratory at a published address. Kratom leaf, powder, extracts, capsules, gummies and shots ship from any state on the prepaid UPS label we issue. | ACT LABDavie, Florida for kratom. Shipping at your cost. |
| Sample and program fit | Gold Standard AnalyticsKratom leaf, powder, extracts, capsules, gummies and shots for quality control and label claims. Concentrated 7-OH and derivative products are accepted case by case after we confirm the matrix; we hold no DEA registration. | ACT LABKratom leaf, extracts and finished products; derivative acceptance to be confirmed. |
| Alkaloid potency | Gold Standard AnalyticsKratom seven-alkaloid profile $199 per sample: mitragynine, 7-hydroxymitragynine, speciogynine, speciociliatine and paynantheine by UHPLC-UV on the Agilent 1290 Infinity II, with LC-MS/MS confirmation of identity on the 6490 triple quadrupole. | ACT LABSix named alkaloids including pseudoindoxyl and paynantheine; method not published. Quote. |
| Low-level 7-OH and derivatives | Gold Standard AnalyticsLow-level 7-hydroxymitragynine by LC-MS/MS is run on the same accession when the UV result is below the reporting limit; the certificate states the method and the limit used, on an as-received basis. | ACT LAB7-OH and pseudoindoxyl within the six-target menu; no separate low-level assay published. |
| Heavy metals | Gold Standard AnalyticsFour-metal panel (As, Cd, Pb, Hg) $149 by ICP-MS on the Agilent 7850 after closed-vessel digestion; nickel and chromium on request. | ACT LABContaminant inclusions require confirmation; no public price. |
| Microbiology | Gold Standard AnalyticsBasic microbiology $89 (TAMC, TYMC, E. coli, Salmonella), expanded $179 adds S. aureus and coliforms; culture and enumeration with confirmatory PCR. | ACT LABContaminant inclusions require confirmation; no public price. |
| Pesticides and solvents | Gold Standard AnalyticsPesticide screen from $269 by LC-MS/MS and GC-MS/MS; residual solvents $99 for 24 targets by headspace GC-MS for extracts. | ACT LABContaminant inclusions require confirmation; no public price. |
| Turnaround | Gold Standard AnalyticsStandard 5–7 business days, guaranteed in writing. 48-hour analytical expedite +$59; 24-hour potency +$80. | ACT LABKratom-specific completion time not published. |
| Public results and raw data | Gold Standard AnalyticsEvery certificate public and searchable by accession, including failures and retractions; a client cannot remove one. Free JSON, CSV and Atom exports of the whole library. A signed NDA is the one exception and is stated on the record. | ACT LABReports to the client; no public library located. |
| Chain of custody | Gold Standard AnalyticsEvery package opened on camera, each container photographed and blind-coded before it reaches the bench; footage and photos retained three years and tied to the accession. Raw chromatograms available on request. | ACT LABSample submission guidance; no on-camera receiving or footage retention is published. |
| Ordering | Gold Standard AnalyticsSelf-service online intake with a live quote and an instant prepaid label; no account manager or quote form. API, MCP, Telegram and WhatsApp ordering. | ACT LABQuote request. |
| Payment | Gold Standard AnalyticsCard, Apple Pay, Google Pay, Klarna, ACH, wire, Mercury invoice with net terms, and any cryptocurrency. | ACT LABNot published; invoiced to the client account. |
| ISO/IEC 17025 and scope | Gold Standard AnalyticsOperated to ISO/IEC 17025 expectations; not accredited, and we say so on every page. | ACT LABFAQ accreditation statement concerns cannabis testing; current Florida kratom scope not verified. |
| Guarantee | Gold Standard AnalyticsMiss the quoted turnaround, or an accredited laboratory materially contradicts our result on a retest of the retained sample, and the panel fee is refunded. | ACT LABNone published. |
Sources: actlab.com, checked Sep 8 2026.
Published prices
| Test | Gold Standard Analytics | ACT LAB |
|---|---|---|
| Kratom alkaloid panel, 5 alkaloids | Gold Standard AnalyticsView current pricing | ACT LAB$0 |
| Low-level 7-OH by LC-MS/MS | Gold Standard AnalyticsView current pricing | ACT LAB$0 |
| Heavy metals, ICP-MS | Gold Standard Analytics+$169 | ACT LAB$0 |
| Microbiology panel | Gold Standard AnalyticsView current pricing | ACT LAB$0 |
| Pesticide screen | Gold Standard AnalyticsView current pricing | ACT LAB$0 |
| Full kratom quality package | Gold Standard AnalyticsView current pricing | ACT LAB$0 |
ACT LAB publishes no numeric kratom prices; testing is quoted. Gold Standard prices are the published catalog. A dash means no public price.
Questions about ACT LAB and Gold Standard Analytics
Is Gold Standard Analytics a ACT LAB alternative for kratom testing?
Yes for a published-price panel with a stated method, low-level 7-OH by LC-MS/MS, online ordering and public certificates. ACT names mitragynine pseudoindoxyl, which Gold Standard does not currently report.
How much does ACT LAB charge for kratom testing?
ACT quotes kratom testing; no numeric price is published. Gold Standard charges $199 for the seven-alkaloid profile, $149 for metals and $89 for microbiology.
Is ACT LAB ISO 17025 accredited for kratom?
ACT’s published accreditation statement concerns cannabis testing; we could not verify a current Florida kratom scope. Gold Standard is not accredited and operates to ISO/IEC 17025 expectations; we state that plainly rather than imply otherwise.
Which kratom alkaloids does ACT LAB test?
Six alkaloids including mitragynine, 7-hydroxymitragynine, mitragynine pseudoindoxyl and paynantheine; the exact method is not published. Gold Standard reports mitragynine, 7-hydroxymitragynine, speciogynine, speciociliatine and paynantheine, with low-level 7-OH by LC-MS/MS on the same accession.
Can I verify a ACT LAB kratom COA?
ACT delivers reports to the client; we found no public library to check a vendor-posted certificate against. Every Gold Standard certificate, including failures, verifies here by accession number and is exported to a public library anyone can download.
Where is ACT LAB located?
Davie, Florida (kratom). Gold Standard is at 5151 Mitchelldale St A10 STE B, Houston, TX 77092, and accepts kratom samples nationwide on a prepaid label.
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Submit a sample
Prepaid domestic label, public certificate, chain-of-custody video. Standard turnaround 5–7 business days.